JPS51136464A - Revolution rate detecting method - Google Patents

Revolution rate detecting method

Info

Publication number
JPS51136464A
JPS51136464A JP6031875A JP6031875A JPS51136464A JP S51136464 A JPS51136464 A JP S51136464A JP 6031875 A JP6031875 A JP 6031875A JP 6031875 A JP6031875 A JP 6031875A JP S51136464 A JPS51136464 A JP S51136464A
Authority
JP
Japan
Prior art keywords
detecting method
rate detecting
revolution rate
revolution
butdurable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6031875A
Other languages
Japanese (ja)
Inventor
Takeshi Yonezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP6031875A priority Critical patent/JPS51136464A/en
Publication of JPS51136464A publication Critical patent/JPS51136464A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: A method of detecting rate of revolution accurately with a simple-butdurable mechanism.
COPYRIGHT: (C)1976,JPO&Japio
JP6031875A 1975-05-21 1975-05-21 Revolution rate detecting method Pending JPS51136464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6031875A JPS51136464A (en) 1975-05-21 1975-05-21 Revolution rate detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6031875A JPS51136464A (en) 1975-05-21 1975-05-21 Revolution rate detecting method

Publications (1)

Publication Number Publication Date
JPS51136464A true JPS51136464A (en) 1976-11-25

Family

ID=13138696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6031875A Pending JPS51136464A (en) 1975-05-21 1975-05-21 Revolution rate detecting method

Country Status (1)

Country Link
JP (1) JPS51136464A (en)

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